#include <iostream>
using namespace std;

int main(){
   for(int i = 0; i < 10; i++){
    for (int j = 1; j < i + 1; j++)
    {
        cout << i << "*" << j << "=" << i * j << " ";
    }
    cout << endl;
   }
    system("pause");
    return 0;
}